Product Summary

The MAX3222ECUP+ is a ±15kV ESD-protected, down to 10nA, 3.0V to 5.5V, up to 1Mbps, true RS-232 transceiver. A proprietary low-dropout transmitter output stage delivers true RS-232 performance from a +3.0V to +5.5V power supply, using an internal dual charge pump. The MAX3222ECUP+ is available in space-saving SO, SSOP, and TSSOP packages. The applications of the MAX3222ECUP+ include: Battery-Powered Equipment, Cell Phones, Printers, Notebook, Subnotebook, and Palmtop Computers.

Parametrics

MAX3222ECUP+ absolute maximum ratings: (1)VCC to GND: -0.3V to +6V; (2)V+ to GND: -0.3V to +7V; (3)V- to GND: +0.3V to -7V; (4)V+ + |V-|: +13V; (5)Input Voltages(T_IN, EN, SHDN, MBAUD to GND): -0.3V to +6V; (R_IN to GND): ±25V; (6)Output Voltages(T_OUT to GND): ±13.2V; R_OUT, R_OUTB (MAX3241E), -0.3V to (VCC + 0.3V); (7)Operating Temperature Range: -40℃ to +85℃; (8)Storage Temperature Range: -65℃ to +150℃.

Features

MAX3222ECUP+ features: (1)ESD Protection for RS-232 I/O Pins; (2)Guaranteed Data Rate; (3)Latchup Free; (4)Low-Power Shutdown with Receivers Active; (5)Flow-Through Pinout; (6)Meets EIA/TIA-232 Specifications Down to +3.0V.

Diagrams

MAX3222ECUP+ block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MAX3222ECUP+
MAX3222ECUP+
Maxim Integrated Products
RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet
0-1: $3.55
1-25: $2.39
25-50: $1.73
50-100: $1.70
MAX3222ECUP+G071
MAX3222ECUP+G071
Maxim Integrated Products
RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet
0-1: $3.58
1-25: $2.39
25-100: $1.72
100-250: $1.70
MAX3222ECUP+T
MAX3222ECUP+T
Maxim Integrated Products
RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet
0-2080: $1.49
2080-2500: $1.49
MAX3222ECUP+TG071
MAX3222ECUP+TG071
Maxim Integrated Products
RS-232 Interface IC 3-5.5V 1Mbps Transceiver
Data Sheet
0-2080: $1.49
2080-2500: $1.49